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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the TYPO3 CMS project. |
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* |
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* It is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, either version 2 |
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* of the License, or any later version. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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namespace TYPO3\CMS\Dashboard\Widgets; |
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use TYPO3\CMS\Fluid\View\StandaloneView; |
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/** |
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* Concrete Bar Chart widget implementation |
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* |
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* Shows a widget with a bar chart. The data for this chart will be provided by the data provider you will set. |
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* You can add a button to the widget by defining a button provider. |
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* |
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* There are no options available for this widget |
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* |
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* @see ChartDataProviderInterface |
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* @see ButtonProviderInterface |
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*/ |
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class BarChartWidget implements WidgetInterface, EventDataInterface, AdditionalCssInterface, RequireJsModuleInterface |
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{ |
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/** |
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* @var WidgetConfigurationInterface |
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*/ |
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private $configuration; |
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/** |
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* @var ChartDataProviderInterface |
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*/ |
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private $dataProvider; |
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/** |
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* @var StandaloneView |
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*/ |
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private $view; |
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/** |
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* @var ButtonProviderInterface|null |
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*/ |
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private $buttonProvider; |
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/** |
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* @var array |
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*/ |
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private $options; |
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public function __construct( |
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WidgetConfigurationInterface $configuration, |
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ChartDataProviderInterface $dataProvider, |
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StandaloneView $view, |
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$buttonProvider = null, |
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array $options = [] |
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) { |
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$this->configuration = $configuration; |
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$this->dataProvider = $dataProvider; |
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$this->view = $view; |
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$this->options = $options; |
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$this->buttonProvider = $buttonProvider; |
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} |
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public function renderWidgetContent(): string |
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{ |
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$this->view->setTemplate('Widget/ChartWidget'); |
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$this->view->assignMultiple([ |
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'button' => $this->buttonProvider, |
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'options' => $this->options, |
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'configuration' => $this->configuration, |
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]); |
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return $this->view->render(); |
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} |
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public function getEventData(): array |
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{ |
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return [ |
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'graphConfig' => [ |
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'type' => 'bar', |
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'options' => [ |
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'maintainAspectRatio' => false, |
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'legend' => [ |
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'display' => false, |
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], |
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'scales' => [ |
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'yAxes' => [ |
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[ |
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'ticks' => [ |
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'beginAtZero' => true, |
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], |
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], |
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], |
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'xAxes' => [ |
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[ |
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'ticks' => [ |
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'maxTicksLimit' => 15, |
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], |
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], |
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], |
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], |
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], |
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'data' => $this->dataProvider->getChartData(), |
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], |
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]; |
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} |
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public function getCssFiles(): array |
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{ |
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return ['EXT:dashboard/Resources/Public/Css/Contrib/chart.css']; |
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} |
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public function getRequireJsModules(): array |
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{ |
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return [ |
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'TYPO3/CMS/Dashboard/Contrib/chartjs', |
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'TYPO3/CMS/Dashboard/ChartInitializer', |
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]; |
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} |
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} |
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TYPO3 /
TYPO3.CMS
